How to do itAll you need is a park or backyard bench. Facing away from the bench, place your arms behind you, hands on the bench, fingers facing forward. Place your feet close together and slightly in front of your knees. Bend your arms, elbows facing back, to lower your body so that your buttocks almost touch the ground. You can make this move harder by placing your feet farther from the bench.

This exercise is called a drop-knee, and it is based on mixed martial arts, or MMA, movements. It comes from trainer Jackie Warner, author of the recent book "10 Pounds in 10 Days." It's a very challenging move because it requires that you let your back drop. Warner says to always concentrate on...

A burst of thunderstorm activity across the Chicago-area in mid-afternoon Sunday led to the collapse of a dome in northwest suburban Rosemont and the temporary evacuation of the music festival Lollapalooza in Grant Park downtown.

Donald Trump, widely believed to the be the wealthiest American ever to run for president, is nowhere among the ranks of the country's most generous citizens, according to an Associated Press review of his financial records and other government filings.